Mathematics, 09.12.2019 02:31 chrischris1
Which of the following are solutions to the equation sinx cos(pi/7)-sin(pi/7)cosx=sqrt(2)/2 check all that apply
a. 7pi/4+pi/4+2npi
b. 5pi/4+pi/7+2npi
c. pi/4+pi/7+2npi
d. 3pi/4+pi/7+2npi
Answers: 3
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Which of the following are solutions to the equation sinx cos(pi/7)-sin(pi/7)cosx=sqrt(2)/2 check al...
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